Nissan Leaf. Manual — part 838
REFRIGERANT PRESSURE SENSOR
HAC-355
< REMOVAL AND INSTALLATION >
[AUTO A/C (WITHOUT HEAT PUMP)]
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REFRIGERANT PRESSURE SENSOR
Exploded View
INFOID:0000000010122066
Removal and Installation
INFOID:0000000010122067
DANGER:
Since hybrid vehicles and electric vehicles contain a high voltage battery, there is the risk of
electric shock, electric leakage, or similar accidents if the high voltage component and vehicle are
handled incorrectly. Be sure to follow the correct work procedures when performing inspection and
maintenance.
WARNING:
• Be sure to remove the service plug in order to disconnect the high voltage circuits before perform-
ing inspection or maintenance of high voltage system harnesses and parts.
• The removed service plug must always be carried in a pocket of the responsible worker or placed in
the tool box during the procedure to prevent the plug from being connected by mistake.
• Be sure to wear insulating protective equipment consisting of glove, shoes, face shield and glasses
before beginning work on the high voltage system.
• Never allow workers other than the responsible person to touch the vehicle containing high voltage
parts. To keep others from touching the high voltage parts, these parts must be covered with an insu-
lating sheet except when using them. Refer to
GI-34, "High Voltage Precautions"
CAUTION:
1.
Condenser
2.
Bracket
3.
O-ring
4.
Liquid tank
5.
Liquid tank bracket
6.
O-ring
7.
Refrigerant pressure sensor
: Always replace after every disassembly.
: N·m (kg-m, in-lb)
: N·m (kg-m, ft-lb)
JPIIA1776GB
HAC-356
< REMOVAL AND INSTALLATION >
[AUTO A/C (WITHOUT HEAT PUMP)]
REFRIGERANT PRESSURE SENSOR
Never bring the vehicle into the READY status with the service plug removed unless otherwise
instructed in the Service Manual. A malfunction may occur if this is not observed.
REMOVAL
1. Remove liquid tank. Refer to
HA-110, "LIQUID TANK : Removal and Installation"
.
2. Use a vise (A) to fasten the liquid tank (1) in place, then use a
spanner wrench (B) and remove refrigerant pressure sensor (2).
CAUTION:
• Wrap the liquid tank with shop cloth to prevent scratches.
• To prevent the inclusion of foreign matter, use a cap or
vinyl tape to seal off the refrigerant pressure sensor
mounting point on the liquid tank from the atmosphere.
INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:
• To prevent leakage of refrigerant, replace the O-ring with a new one. Apply a coat of compressor oil
to the O-ring prior to installation.
• Perform a check for refrigerant leakage when charging with refrigerant. Refer to
.
JSIIA0075ZZ
POWER TRANSISTOR
HAC-357
< REMOVAL AND INSTALLATION >
[AUTO A/C (WITHOUT HEAT PUMP)]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
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POWER TRANSISTOR
Exploded View
INFOID:0000000010122068
Removal and Installation
INFOID:0000000010122069
REMOVAL
1. Remove instrument panel assembly. Refer to
IP-17, "Removal and Installation"
.
2. Disconnect power transistor connector.
3. Slide power transistor (1) to the left while pressing lever (A), and
then remove power transistor.
INSTALLATION
Install in the reverse order of removal.
1.
Heating and cooling unit assembly
2.
Power transistor
3.
Sub harness
4.
Blower motor
JPIIA1798ZZ
JPIIA1636ZZ
HAC-358
< REMOVAL AND INSTALLATION >
[AUTO A/C (WITHOUT HEAT PUMP)]
PTC HEATER
PTC HEATER
Exploded View
INFOID:0000000010122070
1.
Blower motor
2.
Blower case RH
3.
Blower case LH
4.
High voltage warning label
5.
PTC heater shield RH
6.
PTC heater
7.
Heating and cooling unit assembly
case RH
8.
Case packing
9.
Evaporator
10. Plate
11. O-rings
12. Grommet
13. Expansion valve
14. Intake sensor
15. PTC heater shield lower
JMIIA2631GB
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